<template>
  <div class="add-enterprise">
    <header class="add-header">
      <div class="left">
        <span class="arrow" @click="$router.back()"><i class="el-icon-arrow-left" />返回</span>

        <span>|</span>

        <span>添加企业</span>

      </div>

      <div class="right">
        黑马程序员
      </div>

    </header>

    <main class="add-main">
      <div class="form-container">
        <div class="title">企业信息</div>

        <div class="form">
          <el-form ref="ruleForm" label-width="100px"  :model="addForm" :rules="addRules">
            <el-form-item label="企业名称" prop="name">
              <el-input v-model="addForm.name" />
            </el-form-item>

            <el-form-item label="法人" prop="legalPerson">
              <el-input v-model="addForm.legalPerson" />
            </el-form-item>

            <el-form-item label="注册地址" prop="registeredAddress">
              <el-input v-model="addForm.registeredAddress" />
            </el-form-item>

            <el-form-item label="所在行业" prop="industryCode">
              <el-select v-model="addForm.industryCode" >
              <el-option v-for="item in industryList" :key="item.industryCode" :value="item.industryCode" :label="item.industryName"/>
              </el-select>
            </el-form-item>

            <el-form-item label="企业联系人" prop="contact">
              <el-input v-model="addForm.contact" />
            </el-form-item>

            <el-form-item label="联系电话" prop="contactNumber">
              <el-input v-model="addForm.contactNumber" />
            </el-form-item>

            <el-form-item label="营业执照" prop="businessLicenseId">
                <el-upload
                  class="upload-demo"
                  action="#"
                  :http-request="uploadRequest"
                  :before-upload="beforeUpload"
                  >
                  <el-button type="primary" size="small">点击上传</el-button>
                  <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
                </el-upload>
            </el-form-item>

          </el-form>

        </div>

      </div>

    </main>

    <footer class="add-footer">
      <div class="btn-container">
        <el-button>重置</el-button>

        <el-button type="primary" @click="confirmSubmit">确定</el-button>

      </div>

    </footer>

  </div>

</template>

<script>
import {getIndustryListAPI,uploadAPI,createExterpriseAPI} from '@/api/user'


export default {
  data() {
    const validatePhone = (rule, value, callback) => {
  if (/^1[3-9]\d{9}$/.test(value)) {
    callback()
  } else {
    callback(new Error('请输入正常的手机号'))
  }
}

    return {
      addForm: {
        name: '', // 企业名称
        legalPerson: '', // 法人
        registeredAddress: '', // 注册地址
        industryCode: '', // 所在行业
        contact: '', // 企业联系人
        contactNumber: '', // 联系人电话
        businessLicenseUrl: '', // 营业执照url
        businessLicenseId: '' // 营业执照id
      },
      industryList: [] ,// 可选行业列表
       addRules: {
      name: [
        { required: true, message: '企业名称为必填', trigger: 'blur' }
      ],
      legalPerson: [
        { required: true, message: '法人为必填', trigger: 'blur' }
      ],
      registeredAddress: [
        { required: true, message: '注册地址为必填', trigger: 'blur' }
      ],
      industryCode: [
        { required: true, message: '所在行业为必填', trigger: 'change' }
      ],
      contact: [
        { required: true, message: '企业联系人为必填', trigger: 'blur' }
      ],
      contactNumber: [
        { required: true, message: '企业联系人电话为必填', trigger: 'blur' },
        { validator: validatePhone, trigger: 'blur' },
      ],
      businessLicenseId: [
        { required: true, message: '请上传营业执照', trigger: 'blur' }
      ]
    }
  
    }
  },
  methods: {
// 统一校验
// 点击确认按钮 统一校验所有项
// 核心：获取到表单组件实例对象  -> 调用实例方法（validate）
    confirmSubmit() {
      this.$refs.ruleForm.validate(async valid => {
        if(valid){
          console.log('校验通过');
           // 1. 调用接口
    await createExterpriseAPI(this.addForm)
    // 2. 返回列表页
    this.$router.back()
        }
        })
        
      },
    // 编写校验逻辑
beforeUpload(file) {
  const allowImgType = ['image/jpeg', 'image/png', 'image/jpg'].includes(file.type)
  const isLt5M = file.size / 1024 / 1024 < 5

  if (!allowImgType) {
    this.$message.error('上传合同图片只能是 PNG/JPG/JPEG 格式!')
  }
  if (!isLt5M) {
    this.$message.error('上传合同图片大小不能超过 5MB!')
  }
  return allowImgType && isLt5M
},
    // 获取行业列表
    async getIndustryList() {
      const { data } = await getIndustryListAPI()
      this.industryList = data
    },
   async uploadRequest(data) {
     const file = data.file

  // 处理formData类型参数
  const formData = new FormData()
  formData.append('file', file)
  formData.append('type', 'businessLicense')
  const res = await uploadAPI(formData)

  // 赋值表单数据
  this.addForm.businessLicenseId = res.data.id
  this.addForm.businessLicenseUrl = res.data.url

  // 单独校验表单，清除错误信息
    this.$refs.ruleForm.validateField('businessLicenseId')
    }
  },
  mounted() {
    this.getIndustryList()
  }

}
</script>

<style scoped lang="scss">
.add-enterprise {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    height: 64px;
    line-height: 64px;
    font-size: 16px;
    font-weight: bold;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }
      .arrow{
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;
      .title {
        height: 60px;
        line-height: 60px;
        padding-left:20px;
      }
      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;
        .el-form{
          display: flex;
          flex-wrap: wrap;
          .el-form-item{
            width: 50%;
          }
        }
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
